No. You were born after your father naturalized, so this is not possible. However, if still alive, your father or sister may choose to petition you for lawful permanent resident status.
This is general information, not legal advice, and does not create an attorney client relationship.
Maybe, just maybe, you might be a US Citizen. But, probably not.
We would need to check the law and go over your facts in more detail ... such as where were you when he naturalized? Did he have sole custody of you when he naturalized? etc.
Non che problema with your Engish. I understood completely.
Ciao for now, Franco
Franco Capriotti - Senior Legal Counsel - Capriotti International Law
Former Immigration Law Professor - Lewis & Clark Law School
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FORMER IMMIGRATION LAW PROFESSOR -- LEGAL DISCLAIMER: This answer is offered for informational purposes only. It does not constitute an attorney-client relationship.
J Charles Ferrari Eng & Nishimura 213.622.2255 The statement above is general in nature and does not constitute legal advice, as not all the facts are known. You should retain an attorney to review all the facts specific to your case in order to receive advise specific to your case. The statement above does not create an attorney/client relationship. Answers on Avvo can only be general ones, as specific answers would require knowledge of all the facts. As such, they may or may not apply to the question.